## Summary Support the existing hooks schema in inline TOML so hooks can be configured from both `config.toml` and enterprise-managed `requirements.toml` without requiring a separate `hooks.json` payload. This gives enterprise admins a way to ship managed hook policy through the existing requirements channel while still leaving script delivery to MDM or other device-management tooling, and it keeps `hooks.json` working unchanged for existing users. This also lays the groundwork for follow-on managed filtering work such as #15937, while continuing to respect project trust gating from #14718. It does **not** implement `allow_managed_hooks_only` itself. NOTE: yes, it's a bit unfortunate that the toml isn't formatted as closely as normal to our default styling. This is because we're trying to stay compatible with the spec for plugins/hooks that we'll need to support & the main usecase here is embedding into requirements.toml ## What changed - moved the shared hook serde model out of `codex-rs/hooks` into `codex-rs/config` so the same schema can power `hooks.json`, inline `config.toml` hooks, and managed `requirements.toml` hooks - added `hooks` support to both `ConfigToml` and `ConfigRequirementsToml`, including requirements-side `managed_dir` / `windows_managed_dir` - treated requirements-managed hooks as one constrained value via `Constrained`, so managed hook policy is merged atomically and cannot drift across requirement sources - updated hook discovery to load requirements-managed hooks first, then per-layer `hooks.json`, then per-layer inline TOML hooks, with a warning when a single layer defines both representations - threaded managed hook metadata through discovered handlers and exposed requirements hooks in app-server responses, generated schemas, and `/debug-config` - added hook/config coverage in `codex-rs/config`, `codex-rs/hooks`, `codex-rs/core/src/config_loader/tests.rs`, and `codex-rs/core/tests/suite/hooks.rs` ## Testing - `cargo test -p codex-config` - `cargo test -p codex-hooks` - `cargo test -p codex-app-server config_api` ## Documentation Companion updates are needed in the developers website repo for: - the hooks guide - the config reference, sample, basic, and advanced pages - the enterprise managed configuration guide --------- Co-authored-by: Michael Bolin <mbolin@openai.com>
npm i -g @openai/codex
or brew install --cask codex
Codex CLI is a coding agent from OpenAI that runs locally on your computer.
If you want Codex in your code editor (VS Code, Cursor, Windsurf), install in your IDE.
If you want the desktop app experience, run
codex app or visit the Codex App page.
If you are looking for the cloud-based agent from OpenAI, Codex Web, go to chatgpt.com/codex.
Quickstart
Installing and running Codex CLI
Install globally with your preferred package manager:
# Install using npm
npm install -g @openai/codex
# Install using Homebrew
brew install --cask codex
Then simply run codex to get started.
You can also go to the latest GitHub Release and download the appropriate binary for your platform.
Each GitHub Release contains many executables, but in practice, you likely want one of these:
- macOS
- Apple Silicon/arm64:
codex-aarch64-apple-darwin.tar.gz - x86_64 (older Mac hardware):
codex-x86_64-apple-darwin.tar.gz
- Apple Silicon/arm64:
- Linux
- x86_64:
codex-x86_64-unknown-linux-musl.tar.gz - arm64:
codex-aarch64-unknown-linux-musl.tar.gz
- x86_64:
Each archive contains a single entry with the platform baked into the name (e.g., codex-x86_64-unknown-linux-musl), so you likely want to rename it to codex after extracting it.
Using Codex with your ChatGPT plan
Run codex and select Sign in with ChatGPT. We recommend signing into your ChatGPT account to use Codex as part of your Plus, Pro, Business, Edu, or Enterprise plan. Learn more about what's included in your ChatGPT plan.
You can also use Codex with an API key, but this requires additional setup.
Docs
This repository is licensed under the Apache-2.0 License.
